:root{font-family:Inter,"Microsoft YaHei",system-ui,sans-serif;color:#182230;background:#f5f7fb;--navy:#102a4c;--blue:#155eef;--ink:#182230;--muted:#667085;--border:#e4e7ec;--surface:#fff;--green:#027a48;--amber:#b54708;--red:#b42318}*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:12px;top:12px;z-index:2000;transform:translateY(-160%);background:#fff;color:var(--blue);padding:10px;border-radius:8px}.skip-link:focus{transform:none}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:var(--navy);color:#fff;padding:28px 20px;display:flex;flex-direction:column;z-index:10}.brand,.login-brand{display:flex;gap:12px;align-items:center}.brand{padding:0 8px 28px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#fff;color:var(--navy);font-weight:800;font-size:22px}.brand b,.brand small,.operator b,.operator small,.login-brand b,.login-brand small{display:block}.brand small,.operator small,.login-brand small{opacity:.65;margin-top:4px;font-size:12px}.nav{width:100%;min-height:45px;text-align:left;padding:0 14px;margin:3px 0;border:0;border-radius:10px;background:transparent;color:#d5e4f7}.nav:hover,.nav.active{background:#1d4674;color:#fff}.operator{margin-top:auto;padding:18px 8px 0;border-top:1px solid #315376}.link-button{border:0;background:transparent;color:#b9d4f5;padding:12px 0 0;text-align:left}.app-shell main{margin-left:248px;padding:40px 46px;max-width:1600px}.page-header{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:26px}.eyebrow{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:2px;margin:0 0 6px}.page-header h1{margin:0 0 8px;font-size:34px}.page-header p:last-child{margin:0;color:var(--muted)}.button{min-height:42px;padding:0 17px;border-radius:9px;border:1px solid var(--border);font-weight:700;transition:background .15s,border-color .15s,box-shadow .15s}.button:focus-visible,.nav:focus-visible,.link-button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #84adff;outline-offset:2px}.button:disabled{cursor:not-allowed;opacity:.55}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.primary:hover{background:#124dc8}.secondary{background:#fff;color:#344054}.danger-outline{color:var(--red);background:#fff;border-color:#fecdca;min-height:42px;padding:0 14px;border-radius:9px;font-weight:700}.panel{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 8px 30px rgb(16 24 40 / 5%)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.stat strong{display:block;font-size:30px;color:#1849a9}.stat span,.muted{color:var(--muted);font-size:13px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}.card-head,.settings-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.card-head h2,.settings-head h2,.form-card h2{margin:0;font-size:17px}.card-head span{color:var(--muted);font-size:12px}.status-visual{display:grid;gap:11px;margin-top:18px}.status-line{display:grid;grid-template-columns:70px 1fr 40px;align-items:center;gap:10px;font-size:13px}.bar{height:10px;border-radius:99px;background:#edf0f5;overflow:hidden}.bar i{display:block;height:100%;background:var(--blue);border-radius:inherit}.trend-chart{height:170px;display:flex;align-items:end;gap:12px;padding:20px 4px 0}.trend-col{flex:1;height:100%;display:flex;flex-direction:column;justify-content:end;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.trend-col i{width:100%;max-width:38px;background:linear-gradient(180deg,#82b1ff,var(--blue));border-radius:6px 6px 2px 2px;min-height:3px}.metric-number{font-size:34px;font-weight:800;color:var(--blue);margin:18px 0 6px}.progress{height:12px;background:#edf0f5;border-radius:99px;overflow:hidden}.progress i{display:block;height:100%;background:#12b76a}.metric-note{color:var(--muted);font-size:13px;margin-top:10px}.toolbar{padding:18px;display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid var(--border)}.search{display:flex;gap:9px;flex:1;max-width:620px}.search input{flex:1}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:15px 17px;text-align:left;border-bottom:1px solid #eaecf0}th{font-size:12px;color:var(--muted);background:#fcfcfd}.project-cell small,.project-cell strong{display:block}.project-cell small{color:var(--muted);margin-top:4px}.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700}.draft{background:#f2f4f7;color:#475467}.submitted,.reviewed{background:#fffaeb;color:var(--amber)}.approved,.verified,.completed{background:#ecfdf3;color:var(--green)}.rejected{background:#fef3f2;color:var(--red)}.pending{background:#fffaeb;color:var(--amber)}.processing{background:#eef4ff;color:#1849a9}.actions{display:flex;gap:7px;flex-wrap:wrap}.actions .button{min-height:34px;padding:0 10px;font-size:12px}.empty{padding:60px;text-align:center;color:var(--muted)}.message,.form-message{padding:11px 14px;border-radius:9px;background:#fef3f2;color:var(--red);margin:14px 18px}.message.ok{background:#ecfdf3;color:var(--green)}.split-layout,.two-column{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px}.detail-panel{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;min-height:420px}.project-list{padding:8px}.project-item{display:block;width:100%;text-align:left;border:0;border-bottom:1px solid #eaecf0;background:#fff;padding:16px;border-radius:10px}.project-item:hover,.project-item.selected{background:#f2f6ff}.project-item strong,.project-item small{display:block}.project-item small{color:var(--muted);margin-top:5px}.detail-title{margin:0 0 16px}.detail-section{border-top:1px solid var(--border);padding:14px 0}.detail-section h3{font-size:14px;margin:0 0 10px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;color:#475467;font-size:13px}.measure-table{font-size:12px;min-width:500px}.bad-item{color:var(--red);padding:7px 0;border-bottom:1px dashed #fecdca}.log-item{font-size:12px;color:#475467;padding:7px 0;border-bottom:1px dashed var(--border)}.settings-head{padding:20px;border-bottom:1px solid var(--border)}.config-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;padding:20px}.config-item{border:1px solid var(--border);border-radius:11px;padding:15px}.config-item label,.config-item small{display:block}.config-item small{color:var(--muted);min-height:32px;margin-top:4px}.config-item input{width:100%;margin:11px 0}.form-card{display:flex;flex-direction:column;gap:14px}.form-card label,.branding-body label{display:flex;flex-direction:column;gap:6px;color:#344054;font-size:13px;font-weight:700}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.field-grid .full{grid-column:1/-1}.form-card input,.form-card select,.form-card textarea,.branding-body input,.branding-body select,.branding-body textarea,.toolbar input,.toolbar select{width:100%;min-height:42px;padding:0 12px;border:1px solid #d0d5dd;border-radius:9px;background:#fff}.form-card textarea,.branding-body textarea{height:90px;padding:11px;resize:vertical}.file-drop{display:grid!important;place-items:center;min-height:150px;border:1px dashed #98a2b3;border-radius:12px;background:#fafbfc;cursor:pointer;text-align:center}.file-drop input{display:none}.simple-list{padding:12px 20px}.simple-item{padding:13px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:14px;align-items:start}.check-row{display:flex!important;flex-direction:row!important;align-items:center;gap:9px}.branding-body{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:22px;padding:20px}.branding-logo{border:1px solid var(--border);border-radius:12px;padding:18px;background:#fcfcfd}.branding-logo h3{margin-top:0}.logo-preview{min-height:150px;display:grid;place-items:center;border:1px dashed #d0d5dd;border-radius:10px;background:#fff;color:#98a2b3;text-align:center}.logo-preview img{max-width:100%;max-height:120px;object-fit:contain}.file-button{display:inline-grid;place-items:center;margin:14px 7px 0 0}.disclaimer-body{max-height:45vh;overflow:auto;border-block:1px solid var(--border);padding:10px 0}.disclaimer-body section{padding:10px 0;border-bottom:1px dashed var(--border)}.disclaimer-body h4{margin:0 0 6px}.disclaimer-body p{margin:0;color:#475467;line-height:1.7;font-size:13px}dialog{border:0;border-radius:16px;width:min(680px,92vw);padding:25px;box-shadow:0 20px 80px rgb(16 24 40 / 25%)}dialog::backdrop{background:rgb(16 24 40 / 55%)}dialog textarea{width:100%;height:110px;padding:12px;border:1px solid #d0d5dd;border-radius:9px;resize:vertical}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

@media(max-width:1050px){.dashboard-grid,.two-column,.split-layout,.branding-body{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.detail-panel{min-height:240px}}@media(max-width:760px){.sidebar{position:static;width:100%;padding:14px}.brand{padding-bottom:10px}.sidebar nav{display:grid;grid-template-columns:repeat(2,1fr)}.operator{margin-top:12px}.app-shell main{margin-left:0;padding:22px 16px}.page-header{align-items:stretch}.page-header h1{font-size:28px}.stats,.dashboard-grid,.config-grid,.field-grid{grid-template-columns:1fr}.toolbar,.search,.page-header{flex-direction:column}.search{max-width:none}.button{min-height:44px}.detail-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* Login experience */
.login-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;overflow:auto;padding:32px;background:#eef3f9}
.login-overlay::before{content:"";position:absolute;inset:0 50% 0 0;background:linear-gradient(145deg,#102a4c 0%,#153d68 58%,#155eef 140%);clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}
.login-overlay::after{content:"LIGHTNING PROTECTION  ·  REPORT SYSTEM";position:absolute;left:7vw;bottom:8vh;width:30vw;color:rgb(255 255 255 / 42%);font-size:12px;font-weight:700;letter-spacing:3px;border-top:1px solid rgb(255 255 255 / 18%);padding-top:18px}
.login-box{position:relative;z-index:1;width:min(460px,calc(100vw - 40px));margin-left:38vw;padding:40px;background:rgb(255 255 255 / 96%);border:1px solid rgb(255 255 255 / 85%);border-radius:22px;box-shadow:0 30px 90px rgb(16 42 76 / 20%);backdrop-filter:blur(18px)}
.login-brand{margin-bottom:32px;color:var(--navy)}
.login-brand .brand-mark{background:linear-gradient(145deg,#102a4c,#155eef);color:#fff;box-shadow:0 10px 24px rgb(21 94 239 / 22%)}
.login-box h1{margin:0 0 10px;font-size:30px;line-height:1.2;color:var(--ink);letter-spacing:-.02em}
.login-box>p{margin:0 0 28px;color:var(--muted);font-size:14px;line-height:1.7}
.login-box>label{display:block;margin:0 0 7px;color:#344054;font-size:13px;font-weight:700}
.login-box>input{display:block;width:100%;height:48px;margin:0 0 17px;padding:0 14px;border:1px solid #d0d5dd;border-radius:10px;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.login-box>input:hover{border-color:#98a2b3}
.login-box>input:focus-visible{border-color:var(--blue);outline:0;box-shadow:0 0 0 4px rgb(21 94 239 / 12%)}
.login-box>.button{width:100%;height:48px;margin-top:5px;border-radius:10px;box-shadow:0 8px 18px rgb(21 94 239 / 20%)}
.login-box>.button:active{box-shadow:0 3px 8px rgb(21 94 239 / 18%)}
.login-box .form-message{min-height:20px;margin:14px 0 0;padding:0;background:transparent;font-size:13px}
@media(max-width:900px){.login-overlay::before{inset:0;clip-path:none;opacity:.98}.login-overlay::after{display:none}.login-box{margin-left:0}.login-brand{margin-bottom:25px}}
@media(max-width:520px){.login-overlay{padding:18px}.login-box{padding:28px 22px;border-radius:18px}.login-box h1{font-size:26px}}

/* Full-width desktop workspace */
.app-shell{width:100%;min-width:0}
.app-shell main{width:calc(100% - 248px);max-width:none;min-width:0;margin-left:248px;padding:32px clamp(24px,2.4vw,52px) 48px}
.panel-view,.panel,.card,.table-wrap{min-width:0}
.page-header{width:100%}
.stats{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.stat{min-height:108px;display:flex;flex-direction:column;justify-content:center}
.dashboard-grid{width:100%;grid-template-columns:repeat(12,minmax(0,1fr));gap:18px}
.dashboard-grid>.card{grid-column:span 6;min-height:260px}
.status-visual{min-height:178px;justify-content:center}
.trend-chart{height:205px}
#usersPanel .two-column{grid-template-columns:minmax(360px,430px) minmax(0,1fr);align-items:stretch}
#usersPanel .form-card{min-height:calc(100vh - 190px)}
#usersPanel .panel{min-width:0}
#usersPanel table{min-width:760px}
#templatesPanel .two-column{grid-template-columns:minmax(360px,430px) minmax(0,1fr)}
#rectificationPanel .two-column{grid-template-columns:minmax(390px,470px) minmax(0,1fr)}
#projectsPanel .split-layout{grid-template-columns:minmax(420px,.8fr) minmax(560px,1.2fr)}
#reportsPanel table{min-width:1060px}
@media(min-width:1800px){.app-shell main{padding-inline:56px}.dashboard-grid>.card{min-height:290px}.trend-chart{height:235px}.stat strong{font-size:34px}}
@media(max-width:1200px){#usersPanel .two-column,#templatesPanel .two-column,#rectificationPanel .two-column,#projectsPanel .split-layout{grid-template-columns:1fr}.dashboard-grid>.card{grid-column:span 12}}
@media(max-width:760px){.app-shell main{width:100%;margin-left:0;padding:22px 16px}.stats{grid-template-columns:1fr}.dashboard-grid{grid-template-columns:1fr}.dashboard-grid>.card{grid-column:auto;min-height:0}#usersPanel .form-card{min-height:0}}

/* Stable search toolbar controls */
.toolbar{align-items:center}
.toolbar .search{display:grid;grid-template-columns:minmax(260px,1fr) 96px;align-items:center;min-width:360px;max-width:720px}
.toolbar .search input{min-width:0;width:100%}
.toolbar .search .button{width:96px;min-width:96px;padding-inline:16px;white-space:nowrap;writing-mode:horizontal-tb;word-break:keep-all}
.toolbar>select{flex:0 0 168px;width:168px;min-width:168px;min-height:42px;padding:0 36px 0 12px;white-space:nowrap}
@media(max-width:900px){.toolbar{align-items:stretch}.toolbar .search{width:100%;max-width:none;min-width:0;grid-template-columns:minmax(0,1fr) 92px}.toolbar>select{width:100%;min-width:0;flex-basis:auto}}
@media(max-width:520px){.toolbar .search{grid-template-columns:1fr}.toolbar .search .button{width:100%;min-width:0}}